Base | Representation |
---|---|
bin | 11101110100000100… |
… | …111001101111100111 |
3 | 10001121222121220222210 |
4 | 131310010321233213 |
5 | 1011030111310343 |
6 | 22412312454503 |
7 | 2212202215464 |
oct | 356404715747 |
9 | 101558556883 |
10 | 32012213223 |
11 | 12638072671 |
12 | 62549aa433 |
13 | 3032227503 |
14 | 17997a266b |
15 | c75600333 |
hex | 774139be7 |
32012213223 has 8 divisors (see below), whose sum is σ = 42685276528. Its totient is φ = 21340312704.
The previous prime is 32012213197. The next prime is 32012213263. The reversal of 32012213223 is 32231221023.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 32012213223 - 26 = 32012213159 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 32012213223.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32012213263) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 224290 + ... + 338127.
It is an arithmetic number, because the mean of its divisors is an integer number (5335659566).
Almost surely, 232012213223 is an apocalyptic number.
32012213223 is a deficient number, since it is larger than the sum of its proper divisors (10673063305).
32012213223 is a wasteful number, since it uses less digits than its factorization.
32012213223 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 581393.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 32012213223 its reverse (32231221023), we get a palindrome (64243434246).
The spelling of 32012213223 in words is "thirty-two billion, twelve million, two hundred thirteen thousand, two hundred twenty-three".
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